perf_counter: Add P6 PMU support

[safe/jmp/linux-2.6] / tools / perf / perf.h

diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 27887c9..53bb955 100644 (file)
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -1,7 +1,13 @@
 #ifndef _PERF_PERF_H
 #define _PERF_PERF_H
 
-#if defined(__x86_64__) || defined(__i386__)
+#if defined(__i386__)
+#include "../../arch/x86/include/asm/unistd.h"
+#define rmb()          asm volatile("lock; addl $0,0(%%esp)" ::: "memory")
+#define cpu_relax()    asm volatile("rep; nop" ::: "memory");
+#endif
+
+#if defined(__x86_64__)
 #include "../../arch/x86/include/asm/unistd.h"
 #define rmb()          asm volatile("lfence" ::: "memory")
 #define cpu_relax()    asm volatile("rep; nop" ::: "memory");